Intel Core i7-3930K vs Intel Celeron B815

VS
Intel Core i7-3930K
Intel Core i7-3930K Image
Intel Celeron B815
Intel Celeron B815 Image
Intel Core i7-3930K
Intel Celeron B815
Key Differences Key Differences Intel Core i7-3930K Intel Celeron B815
Cores 6 2
CPU Threads 12 2
Base Clock Speed 3.2GHz 1.6GHz
Turbo Clock Speed 3.8GHz Not Known
TDP (THERMAL DESIGN POINT) 130W 35W
Has integrated graphics No Yes
Performance per watt 35.6 76.0
Performance Performance Intel Core i7-3930K Intel Celeron B815
CPU Speed & Cores 6 x 3.2GHz 2 x 1.6GHz
Number of CPU Threads 12 2
L2 Cache Size 1.5MB 0.5MB
L3 Cache Size 12MB 2MB
Turbo Boost Frequency 3.8GHz Not Known
L1 Cache Size 384KB 128KB
L2 Core 0.25MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No
L3 Core 2MB/core 1MB/core
Clock Multiplier 32 16
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i7-3930K Intel Celeron B815
Has AES Support Yes No
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has F16C Support No No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has FMA3 Instructions Support No No
Miscellaneous Miscellaneous Intel Core i7-3930K Intel Celeron B815
Geekbench Score 15685 2657
Cinebench 10 Score 30453 4029
Cinebench 11.5 Score 10.19 No Data Found
7zip Benchmark 28976MIPS No Data Found
SysMark 2012 Score 238 No Data Found
DivX encoding Score 22.5s No Data Found
CPU Data Work Score 315 No Data Found
Web Dev Score 264 No Data Found
Media Creation Score 219 No Data Found
Cinebench 11.5 Score (Single Thread) 1.53 No Data Found
Cinebench 10 Score (Single Thread) 4731 2093
3D Modelling Score 293 No Data Found
Office Productivity Score 184 No Data Found
System Management Score 187 No Data Found
Height 52.5mm 37.5mm
Width Size 45mm 37.5mm
General info General info Intel Core i7-3930K Intel Celeron B815
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 32nm 32nm
TDP (Thermal Design Point) 130W 35W
PCI Express Version 2 2
DirectX Version Info 10.1 10.1
Transistor Count 2270 million 995 million
OpenGL Driver Version 3 3
OpenGL Driver Version 1.1 1.1
Height 52.5mm 37.5mm
Width Size 45mm 37.5mm
GPU Base Clock Speed Not Known 650MHz
CPU Temperature Not Known 100°C
GPU Boost Clock Speed Not Known 1050MHz
Total GPU Execution Units Not Known 6
No. of Supported Displays Not Known 2
3DMark06 Score Not Known 1645
Supports Power Optimized L2 Cache No No
Does it have Integrated Graphics No Yes
Memory Memory Intel Core i7-3930K Intel Celeron B815
RAM Memory Speed 1600MHz 1333MHz
Max Memory Bandwidth 51.2GB/s 21.3GB/s
Max Memory Channels 4 2
Supported Memory Size 64GB 16GB
Bus Bandwidth 5GT/s 5GT/s
DDR Type Memory Version 3 Not Known
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks Intel Core i7-3930K Intel Celeron B815
PassMark Score 8070 1359
PassMark Score (Single Thread) 1717 782
Geekbench 5 Score (Multi-Thread) 4625 Not Known
Cinebench R20 Score (Multi-Thread) 1986 Not Known
Cinebench R20 Score (Single Thread) 269 Not Known
Geekbench 5 Score (Single Thread) 787 Not Known
Blender Score (bmw27) 419.8seconds Not Known
Blender Score (Classroom) 1292.8seconds Not Known
PassMark Score (Overclocked) 10101 Not Known
CPU Performance (Per Watt) 35.6 76.0
Power Consumption Under High Load 203W Not Known
Standard Power Consumption 81.4W Not Known

Similar Comparisons